From 5a160dcf680a1b51e4a02c899cc20a34ab4db5dd Mon Sep 17 00:00:00 2001
From: sinedied <noda@free.fr>
Date: Wed, 15 May 2024 23:00:09 +0200
Subject: [PATCH] feat: add workshop search results (fixes #112)

---
 .../src/app/catalog/catalog.component.ts        | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/packages/website/src/app/catalog/catalog.component.ts b/packages/website/src/app/catalog/catalog.component.ts
index d5df1cb..968df03 100644
--- a/packages/website/src/app/catalog/catalog.component.ts
+++ b/packages/website/src/app/catalog/catalog.component.ts
@@ -17,6 +17,8 @@ import { ContentFilter, matchEntry } from './content-filter';
 import { CardComponent } from './card.component';
 import { BehaviorSubject, concat, debounceTime, distinctUntilChanged, map, Observable, take } from 'rxjs';
 
+const pageTitle = 'MOAW - All Workshops';
+
 @Component({
   selector: 'app-catalog',
   standalone: true,
@@ -50,7 +52,12 @@ import { BehaviorSubject, concat, debounceTime, distinctUntilChanged, map, Obser
             </div>
           </section>
           <app-loader class="container no-sidebar" [loading]="loading">
-            <div *ngIf="(filteredWorkshops$ | async)?.length === 0">No workshops match your search criteria.</div>
+            <div role="status" class="results" role="status">
+              <span *ngIf="(filteredWorkshops$ | async)?.length; let workshopCount; else: noResults"
+                >{{ workshopCount }} workshop{{ workshopCount === 1 ? '' : 's' }}</span
+              >
+              <ng-template #noResults>No workshops match your search criteria.</ng-template>
+            </div>
             <div class="cards">
               <app-card
                 *ngFor="let workshop of filteredWorkshops$ | async; trackBy: trackById"
@@ -117,7 +124,7 @@ export class CatalogComponent implements OnInit, OnDestroy {
   routeChangeListener!: RouteChangeListener;
 
   async ngOnInit() {
-    document.title = 'MOAW - All Workshops';
+    document.title = pageTitle;
     this.loading = true;
     try {
       this.workshops = await loadCatalog();
@@ -142,6 +149,7 @@ export class CatalogComponent implements OnInit, OnDestroy {
     this.language = lang ?? defaultLanguage;
     this.search = search ?? '';
     this.filter$.next({ search: this.search, tags: [...this.tags, ...this.sub], language: this.language });
+    this.updateTitle(this.search);
   }
 
   filterWorkshops() {
@@ -160,6 +168,7 @@ export class CatalogComponent implements OnInit, OnDestroy {
     const hasSearchQuery = getQueryParams()['search']?.length > 0;
     const addToHistory = (text.length > 0 && !hasSearchQuery) || (text.length === 0 && hasSearchQuery);
     setQueryParams({ search: text.length > 0 ? text : undefined }, false, addToHistory);
+    this.updateTitle(text);
   }
 
   addTagFilter(tag: string) {
@@ -177,4 +186,8 @@ export class CatalogComponent implements OnInit, OnDestroy {
   trackById(_index: number, workshop: ContentEntry) {
     return workshop.id;
   }
+
+  private updateTitle(search: string) {
+    document.title = pageTitle + (search.length > 0 ? ` - Search: ${search}` : '');
+  }
 }